19314646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1301}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 31279248

約数和(自身を除く): 11964602

約数列:

[1, 2, 13, 26, 571, 1142, 1301, 2602, 7423, 14846, 16913, 33826, 742871, 1485742, 9657323, 19314646]

約数ペア:

[(1, 19314646), (2, 9657323), (13, 1485742), (26, 742871), (571, 33826), (1142, 16913), (1301, 14846), (2602, 7423)]